CN111842837A - Fixed die plate for horizontal extrusion casting machine - Google Patents
Fixed die plate for horizontal extrusion casting machine Download PDFInfo
- Publication number
- CN111842837A CN111842837A CN202010803155.4A CN202010803155A CN111842837A CN 111842837 A CN111842837 A CN 111842837A CN 202010803155 A CN202010803155 A CN 202010803155A CN 111842837 A CN111842837 A CN 111842837A
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- China
- Prior art keywords
- arc
- plate body
- branch
- cantilever
- plate
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- 238000005266 casting Methods 0.000 title claims abstract description 27
- 238000001125 extrusion Methods 0.000 title claims abstract description 24
- 239000006185 dispersion Substances 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000012797 qualification Methods 0.000 abstract description 5
- 238000004512 die casting Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention provides a fixed die plate for a horizontal extrusion casting machine, which comprises: a first plate body; a second plate body; the stress dispersion structure comprises arc ribs integrally arranged between the first plate body and the second plate body, and a hollow area is formed between two adjacent branch arc parts; wherein set up branch arc portion at corner between first plate body and second plate body including arc column portion and the arc arm that has the through-hole, arc arm both ends connect in arc column portion lateral wall and arc face portion lateral wall respectively integratively, and branch arc portion between two adjacent arc column portions along longitudinal direction is the arc platform column shape, and the axial central line of the cylindrical branch arc portion of this arc platform and the axial central line collineation of first plate body, and the cylindrical branch arc portion tip of arc platform connects in arc face portion lateral wall mutually. Compared with the prior art, the die-casting device can effectively reduce the deformation of the die assembly of the movable die plate and the fixed die plate, and ensures that the die-cast product has higher qualification rate.
Description
Technical Field
The invention relates to a fixed die plate for a horizontal extrusion casting machine.
Background
Currently, in the prior art there is a fixed platen for a horizontal extrusion casting machine, comprising: the first plate body is used for being in contact with the movable template and matched with the movable template in a matched mode; the second plate body is symmetrically arranged on one side of the first plate body. Due to the structural limitation of the existing fixed die plate, when the fixed die plate and the movable die plate are adopted for die assembly, the stress of the fixed die plate is uneven and the stress direction is inconsistent, so that the stress of the fixed die plate is uneven, the deformation of the fixed die plate is large, and the qualification rate of die-assembly and die-casting products cannot be guaranteed.
To this end, the present invention provides a stationary platen for a horizontal extrusion casting machine.
Disclosure of Invention
In view of the above problems of the prior art, an object of the present invention is to provide a fixed die plate for a horizontal type extrusion casting machine, which can ensure a high yield of die-cast products.
The purpose of the invention can be realized by the following technical scheme:
a stationary platen for a horizontal extrusion caster comprising:
the first plate body is used for being in contact with the movable template and matched with the movable template in a matched mode;
the second plate body is symmetrically arranged on one side of the first plate body;
the stationary platen for a horizontal extrusion casting machine further comprises the following components,
the stress dispersion structure comprises an arc rib integrally arranged between the first plate body and the second plate body, the arc rib comprises an arc surface part and a plurality of branch arc parts, the center of the surface of the first plate body, which is deviated from the direction of the movable template, extends and diverges towards the periphery, the branch arc parts are distributed on the periphery of the arc surface part along the circumferential direction, and a hollow area is arranged between every two adjacent branch arc parts; wherein
Set up in the branch arc portion of corner between first plate body and the second plate body is including arc column portion and the arc arm portion that has the through-hole, arc arm portion both ends connect in arc column portion lateral wall and arc face portion lateral wall respectively integratively, and branch arc portion between two adjacent arc column portions along longitudinal direction is the arc platform column shape, the axial central line of this arc platform column shape branch arc portion with the axial central line collineation of first plate body, this arc platform column shape branch arc portion tip integratively connect in arc face portion lateral wall.
The fixed die plate for the horizontal extrusion casting machine is characterized in that: the connecting assembly comprises a first cantilever and a second cantilever, the top plane of the first cantilever is integrally connected to one side of the lower surface of the first plate body and one side of the lower surface of the second plate body, the top plane of the second cantilever is integrally connected to the other side of the lower surface of the first plate body and the other side of the lower surface of the second plate body, and the first cantilever is provided with a through hole opposite to the second cantilever.
The fixed die plate for the horizontal extrusion casting machine is characterized in that: the first cantilever and the second cantilever are both iron castings, or the first cantilever and the second cantilever are both steel castings.
The fixed die plate for the horizontal extrusion casting machine is characterized in that: the number of the branch arc parts is six, four branch arc parts are arranged at corners between the first plate body and the second plate body, and the other two branch arc parts are symmetrically arranged on two sides of a longitudinal center line of the first plate body.
As described above, the fixed die plate for the horizontal extrusion casting machine according to the present invention has the following beneficial effects:
after the fixed die plate for the horizontal extrusion casting machine is utilized, compared with the prior art, due to the adoption of the structure, the stress dispersion structure is arranged, the stress dispersion structure comprises the arc ribs integrally arranged between the first plate body and the second plate body, and the arrangement of the hollow area is combined, so that the technical problem that the deformation of the fixed die plate is overlarge due to unbalanced stress of the fixed die plate caused by over-concentrated stress when the fixed die plate is matched with the movable and fixed die plates which are contacted towards the direction of the fixed die plate is solved, the stress of the fixed die plate is uniform, the stress direction of the fixed die plate is consistent, the deformation of the matched die of the movable die plate and the fixed die plate can be effectively reduced, and the die-cast product is ensured to have higher qualification rate.
The present invention will be further described with reference to the following embodiments.
Drawings
FIG. 1 is a perspective view of a stationary platen for a horizontal extrusion casting machine;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a sectional view taken along line a-a of fig. 2.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description only and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be made without substantial technical changes and modifications. The specific structure can be explained with reference to the drawings of the patent application.
In the following embodiments, the left side of the paper surface is the left direction, the right side of the paper surface is the right direction, the upper side of the paper surface is the upper direction, the lower side of the paper surface is the lower direction, the front side perpendicular to the paper surface is the front direction, and the rear side perpendicular to the paper surface is the rear direction.
The present invention provides a fixed die plate for a horizontal type extrusion casting machine, which is shown in fig. 1, 2 and 3, and comprises:
a first plate body 1, which is used for contacting and matching with a movable template (not shown in the figure, and the following are all) in a matched mode;
the second plate body 2 is symmetrically arranged on one side of the first plate body 1;
the stationary platen for a horizontal extrusion casting machine further comprises the following components,
the stress dispersion structure 3A comprises an arc rib 3 integrally arranged between the first plate body 1 and the second plate body 2, the arc rib 3 comprises an arc surface part 30 and a plurality of branch arc parts 31, the center of the surface of the first plate body 1, which deviates from the direction of the movable template, extends and diverges towards the periphery, the plurality of branch arc parts 31 are arranged on the periphery of the arc surface part 30 along the circumferential direction, and a hollow area 4 is arranged between every two adjacent branch arc parts 31; wherein
Set up in the branch arc portion 31 of corner between first plate body 1 and the second plate body 2 is including arc column portion 310 and the arc arm 311 that has through-hole 310a, arc arm 311 both ends connect in arc column portion 310 lateral wall and arc surface portion 30 lateral wall respectively integratively, and branch arc portion 311 between two adjacent arc column portions 310 along longitudinal direction is the arc table post shape, the axial centerline of this arc table post shape branch arc portion 311 with the axial centerline collineation of first plate body 1, this arc table post shape branch arc portion 311 tip connect in arc surface portion 30 lateral wall integratively. Compared with the prior art, due to the adoption of the structure, the stress dispersion structure 3A is arranged, the stress dispersion structure 3A comprises the arc ribs integrally arranged between the first plate body 1 and the second plate body 2, and the arrangement of the hollow area 4 is combined, so that the technical problem that the fixed die plate is unbalanced in stress and overlarge in deformation caused by over-concentrated stress when the die is matched with the movable die plate which is contacted towards the direction of the fixed die plate is solved, the stress of the fixed die plate is uniform, the stress direction is consistent, the deformation of the matched die of the movable die plate and the fixed die plate can be effectively reduced, and the die-cast product has higher qualification rate.
Referring to fig. 1 or 3, in the present embodiment, the injection device further includes a connecting assembly 5 for connecting a shot member (not shown in the drawings), where the connecting assembly 5 includes a first cantilever 50 and a second cantilever 51, a top plane of the first cantilever 50 is integrally connected to one side of the lower surface of the first plate 1 and one side of the lower surface of the second plate 2, a top plane of the second cantilever 51 is integrally connected to the other side of the lower surface of the first plate 1 and the other side of the lower surface of the second plate 2, and the first cantilever 50 is provided with a through hole 500 opposite to the second cantilever 51.
Referring to fig. 3, in the present embodiment, the first suspension arm 50 and the second suspension arm 51 are both iron castings, or the first suspension arm 50 and the second suspension arm 51 are both steel castings.
As shown in fig. 3, in this embodiment, the number of the branch arc portions 311 is six, four branch arc portions 311 are disposed at the corner between the first plate 1 and the second plate 2, and the other two branch arc portions 311 are symmetrically disposed on two sides of the longitudinal center line of the first plate 1.
As described above, the fixed die plate for the horizontal extrusion casting machine according to the present invention has the following beneficial effects:
after the fixed die plate for the horizontal extrusion casting machine is utilized, compared with the prior art, due to the adoption of the structure, the stress dispersion structure is arranged, the stress dispersion structure comprises the arc ribs integrally arranged between the first plate body and the second plate body, and the arrangement of the hollow area is combined, so that the technical problem that the deformation of the fixed die plate is overlarge due to unbalanced stress of the fixed die plate caused by over-concentrated stress when the fixed die plate is matched with the movable and fixed die plates which are contacted towards the direction of the fixed die plate is solved, the stress of the fixed die plate is uniform, the stress direction of the fixed die plate is consistent, the deformation of the matched die of the movable die plate and the fixed die plate can be effectively reduced, and the die-cast product is ensured to have higher qualification rate.
In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. A stationary platen for a horizontal extrusion caster comprising:
the first plate body is used for being in contact fit with the movable template;
the second plate body is symmetrically arranged on one side of the first plate body;
the fixed die plate for the horizontal extrusion casting machine is characterized by further comprising the following components,
the stress dispersion structure comprises an arc rib integrally arranged between the first plate body and the second plate body, the arc rib comprises an arc surface part and a plurality of branch arc parts, the center of the surface of the first plate body, which is deviated from the direction of the movable template, extends and diverges towards the periphery, the branch arc parts are distributed on the periphery of the arc surface part along the circumferential direction, and a hollow area is arranged between every two adjacent branch arc parts; wherein
Set up in the branch arc portion of corner between first plate body and the second plate body is including arc column portion and the arc arm portion that has the through-hole, arc arm portion both ends connect in arc column portion lateral wall and arc face portion lateral wall respectively integratively, and branch arc portion between two adjacent arc column portions along longitudinal direction is the arc platform column shape, the axial central line of this arc platform column shape branch arc portion with the axial central line collineation of first plate body, this arc platform column shape branch arc portion tip integratively connect in arc face portion lateral wall.
2. The fixed platen for a horizontal extrusion caster as defined in claim 1, wherein: the connecting assembly comprises a first cantilever and a second cantilever, the top plane of the first cantilever is integrally connected to one side of the lower surface of the first plate body and one side of the lower surface of the second plate body, the top plane of the second cantilever is integrally connected to the other side of the lower surface of the first plate body and the other side of the lower surface of the second plate body, and the first cantilever is provided with a through hole opposite to the second cantilever.
3. The stationary platen for a horizontal extrusion casting machine according to claim 2, wherein: the first cantilever and the second cantilever are both iron castings, or the first cantilever and the second cantilever are both steel castings.
4. The fixed platen for a horizontal extrusion casting machine according to claim 1, 2 or 3, wherein: the number of the branch arc parts is six, four branch arc parts are arranged at corners between the first plate body and the second plate body, and the other two branch arc parts are symmetrically arranged on two sides of a longitudinal center line of the first plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010803155.4A CN111842837B (en) | 2020-08-11 | 2020-08-11 | Fixed die plate for horizontal extrusion casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010803155.4A CN111842837B (en) | 2020-08-11 | 2020-08-11 | Fixed die plate for horizontal extrusion casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111842837A true CN111842837A (en) | 2020-10-30 |
| CN111842837B CN111842837B (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010803155.4A Active CN111842837B (en) | 2020-08-11 | 2020-08-11 | Fixed die plate for horizontal extrusion casting machine |
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| Country | Link |
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| CN (1) | CN111842837B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4359794B2 (en) * | 1999-03-02 | 2009-11-04 | 日立金属株式会社 | Mold life prediction method |
| CN201841629U (en) * | 2010-09-12 | 2011-05-25 | 黄步明 | Composite type template |
| CN202668800U (en) * | 2012-05-12 | 2013-01-16 | 广东联升精密机械制造有限公司 | Arch fixed die plate |
| CN105414522A (en) * | 2015-11-18 | 2016-03-23 | 宁波瑞铭机械有限公司 | Mold for sewing machine pressing rod |
| CN205464276U (en) * | 2015-12-18 | 2016-08-17 | 中色科技股份有限公司 | Bimodulus board squeeze casting machine |
| CN206028692U (en) * | 2016-08-31 | 2017-03-22 | 阜新力劲北方机械有限公司 | Adjusting nut clamp plate for die casting machine |
| CN208116726U (en) * | 2018-04-03 | 2018-11-20 | 深圳领威科技有限公司 | Dynamic model structure and two-plate die casting machine |
-
2020
- 2020-08-11 CN CN202010803155.4A patent/CN111842837B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4359794B2 (en) * | 1999-03-02 | 2009-11-04 | 日立金属株式会社 | Mold life prediction method |
| CN201841629U (en) * | 2010-09-12 | 2011-05-25 | 黄步明 | Composite type template |
| CN202668800U (en) * | 2012-05-12 | 2013-01-16 | 广东联升精密机械制造有限公司 | Arch fixed die plate |
| CN105414522A (en) * | 2015-11-18 | 2016-03-23 | 宁波瑞铭机械有限公司 | Mold for sewing machine pressing rod |
| CN205464276U (en) * | 2015-12-18 | 2016-08-17 | 中色科技股份有限公司 | Bimodulus board squeeze casting machine |
| CN206028692U (en) * | 2016-08-31 | 2017-03-22 | 阜新力劲北方机械有限公司 | Adjusting nut clamp plate for die casting machine |
| CN208116726U (en) * | 2018-04-03 | 2018-11-20 | 深圳领威科技有限公司 | Dynamic model structure and two-plate die casting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111842837B (en) | 2021-02-19 |
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Effective date of registration: 20220316 Address after: 510000 shop 103, building 6, No. 160, Gandong street, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Hede Intelligent Equipment Technology Co.,Ltd. Address before: 511330 room 1301, building 2, 96 Lixin 12th Road, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province (self declaration) Patentee before: Guangzhou Chuhe Industrial Design Partnership (limited partnership) |
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Address after: 102, No. 1025 Shiliang Road, Shawan Street, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Guanghui Precision Machinery Co.,Ltd. Address before: 510000 shop 103, building 6, No. 160, Gandong street, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee before: Guangdong Hede Intelligent Equipment Technology Co.,Ltd. |